200803680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1850

約数の個数: 288

約数和(自身を含む): 854800128

約数和(自身を除く): 653996448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1811, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3622, 3696, 3960, 4620, 5040, 5280, 5433, 5544, 6160, 6930, 7244, 7392, 7920, 9055, 9240, 10080, 10866, 11088, 12320, 12677, 13860, 14488, 15840, 16299, 18110, 18480, 19921, 21732, 22176, 25354, 27165, 27720, 28976, 32598, 36220, 36960, 38031, 39842, 43464, 50708, 54330, 55440, 57952, 59763, 63385, 65196, 72440, 76062, 79684, 81495, 86928, 99605, 101416, 108660, 110880, 114093, 119526, 126770, 130392, 139447, 144880, 152124, 159368, 162990, 173856, 179289, 190155, 199210, 202832, 217320, 228186, 239052, 253540, 260784, 278894, 289760, 298815, 304248, 318736, 325980, 358578, 380310, 398420, 405664, 418341, 434640, 456372, 478104, 507080, 521568, 557788, 570465, 597630, 608496, 637472, 651960, 697235, 717156, 760620, 796840, 836682, 869280, 896445, 912744, 956208, 1014160, 1115576, 1140930, 1195260, 1216992, 1255023, 1303920, 1394470, 1434312, 1521240, 1593680, 1673364, 1792890, 1825488, 1912416, 2028320, 2091705, 2231152, 2281860, 2390520, 2510046, 2607840, 2788940, 2868624, 3042480, 3187360, 3346728, 3585780, 3650976, 4183410, 4462304, 4563720, 4781040, 5020092, 5577880, 5737248, 6084960, 6275115, 6693456, 7171560, 8366820, 9127440, 9562080, 10040184, 11155760, 12550230, 13386912, 14343120, 16733640, 18254880, 20080368, 22311520, 25100460, 28686240, 33467280, 40160736, 50200920, 66934560, 100401840, 200803680]

約数ペア:

[(1, 200803680), (2, 100401840), (3, 66934560), (4, 50200920), (5, 40160736), (6, 33467280), (7, 28686240), (8, 25100460), (9, 22311520), (10, 20080368), (11, 18254880), (12, 16733640), (14, 14343120), (15, 13386912), (16, 12550230), (18, 11155760), (20, 10040184), (21, 9562080), (22, 9127440), (24, 8366820), (28, 7171560), (30, 6693456), (32, 6275115), (33, 6084960), (35, 5737248), (36, 5577880), (40, 5020092), (42, 4781040), (44, 4563720), (45, 4462304), (48, 4183410), (55, 3650976), (56, 3585780), (60, 3346728), (63, 3187360), (66, 3042480), (70, 2868624), (72, 2788940), (77, 2607840), (80, 2510046), (84, 2390520), (88, 2281860), (90, 2231152), (96, 2091705), (99, 2028320), (105, 1912416), (110, 1825488), (112, 1792890), (120, 1673364), (126, 1593680), (132, 1521240), (140, 1434312), (144, 1394470), (154, 1303920), (160, 1255023), (165, 1216992), (168, 1195260), (176, 1140930), (180, 1115576), (198, 1014160), (210, 956208), (220, 912744), (224, 896445), (231, 869280), (240, 836682), (252, 796840), (264, 760620), (280, 717156), (288, 697235), (308, 651960), (315, 637472), (330, 608496), (336, 597630), (352, 570465), (360, 557788), (385, 521568), (396, 507080), (420, 478104), (440, 456372), (462, 434640), (480, 418341), (495, 405664), (504, 398420), (528, 380310), (560, 358578), (616, 325980), (630, 318736), (660, 304248), (672, 298815), (693, 289760), (720, 278894), (770, 260784), (792, 253540), (840, 239052), (880, 228186), (924, 217320), (990, 202832), (1008, 199210), (1056, 190155), (1120, 179289), (1155, 173856), (1232, 162990), (1260, 159368), (1320, 152124), (1386, 144880), (1440, 139447), (1540, 130392), (1584, 126770), (1680, 119526), (1760, 114093), (1811, 110880), (1848, 108660), (1980, 101416), (2016, 99605), (2310, 86928), (2464, 81495), (2520, 79684), (2640, 76062), (2772, 72440), (3080, 65196), (3168, 63385), (3360, 59763), (3465, 57952), (3622, 55440), (3696, 54330), (3960, 50708), (4620, 43464), (5040, 39842), (5280, 38031), (5433, 36960), (5544, 36220), (6160, 32598), (6930, 28976), (7244, 27720), (7392, 27165), (7920, 25354), (9055, 22176), (9240, 21732), (10080, 19921), (10866, 18480), (11088, 18110), (12320, 16299), (12677, 15840), (13860, 14488)]